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Updated: Oct 18, 2025

An In Vitro Batch-culture Model to Estimate the Effects of Interventional Regimens on Human Fecal Microbiota

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Published on: July 31, 2019

Leveraging diet to engineer the gut microbiome.

Mathis Wolter^1,2, Erica T Grant^1,2, Marie Boudaud¹

¹Department of Infection and Immunity, Luxembourg Institute of Health, Esch-sur-Alzette, Luxembourg.

Nature Reviews. Gastroenterology & Hepatology

|September 28, 2021

Summary

Dietary interventions can precisely engineer the gut microbiome to combat autoimmune diseases. Understanding diet-microbiome interactions offers personalized therapies for conditions like inflammatory bowel disease and rheumatoid arthritis.

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Area of Science:

Immunology
Microbiology
Gastroenterology

Background:

Autoimmune diseases share gut microbiome disruptions and intestinal barrier issues.
Individual host factors prevent uniform treatment approaches for these conditions.

Purpose of the Study:

To consolidate knowledge on diet-microbiome interactions in autoimmune disease.
To explore the potential of diet-based therapies for autoimmune disease prevention and treatment.

Main Methods:

Review of existing literature on diet-microbiome interactions.
Analysis of how dietary components affect microbial metabolism and host immunity.
Discussion of microbiome-targeting tools like fecal microbiota transplantation and probiotics.

Main Results:

Diet significantly influences gut inflammation, microbial balance, and immune responses.
Personalized dietary interventions can optimize microbiome-based therapies.
Understanding individual diet-microbiome dynamics is key to effective treatment.

Conclusions:

Dietary strategies hold promise for precise gut microbiome engineering.
Personalized nutrition can be a powerful tool in managing autoimmune diseases.
Integrating diet with microbiome therapies offers a novel approach to autoimmune disease treatment.